Star ring



FIG. 1 is a perspective view of a star ring which embodies the present design;

FIG. 2 is a top view of the star ring of FIG. 1;

FIG. 3 is a bottom view of the star ring of FIG. 1;

FIG. 4 is a front view of the star ring of FIG. 1;

FIG. 5 is a back view of the star ring of FIG. 1;

FIG. 6 is a left side view of the star ring of FIG. 1; and,

FIG. 7 is a right side view of the star ring of FIG. 1. 

The ornamental design for a star ring, as shown and described. 